Construction of a washroom ladies and gents near auditorium at CSIR NEERI Nagpur

Amount

Demolishing Cement Grill 50mm thick having dimension 300x300mm manually/ by mechanical means including stacking of serviceable material and disposal of unserviceable material within 50 metres lead as per direction of Engineer-in-charge.

Removing of the existing paver block 60mm thick manually including stacking of serviceable material and disposal of unserviceable material within 50 metres lead as per direction of Engineer-in-charge.

Demolishing brick work manually/ by mechanical means including stacking of serviceable material and disposal of unserviceable material within 50 metres lead as per direction of Engineer-in-charge.

In cement mortar

Disposal of building rubbish / malba / similar unserviceable, dismantled or waste materials by mechanical means, including loading, transporting, unloading to approved municipal dumping ground or as approved by Engineer-in-charge, beyond 50 m initial lead, for all leads including all lifts involved

Demolishing cement concrete manually or by mechanical means including disposal of material within 50 metres lead as per direction of Engineer – in - charge.

Nominal concrete 1:3:6 or richer mix (i.e. equivalent design mix)

Earth work in excavation by mechanical means (Hydraulic excavator) / manual means in foundation trenches or drains (not exceeding 1.5 m in width or 10 sqm on plan), including dressing of sides and ramming of bottoms, lift upto 1.5 m, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m.-

All kinds of soil

Filling available excavated earth (excluding rock) in trenches, plinth, sides of foundations etc. in layers not exceeding 20cm in depth, consolidating each deposited layer by ramming and watering, lead up to 50 m and lift upto 1.5 m

Supplying and filling in plinth with sand under floors, including watering, ramming, consolidating and dressing complete.

Supplying chemical emulsion in sealed containers including delivery as specified.

Chlorpyriphos/ Lindane emulsifiable concentrate of 20%

Diluting and injecting chemical emulsion for POSTCONSTRUCTIONAL anti-termite treatment (excluding the cost of chemical emulsion) :

Along external wall where the apron is not provided using chemical emulsion @ 7.5 litres / sqm of the vertical surface of the substructure to a depth of 300 mm including excavation channel along the wall & rodding etc. complete:

With Chlorpyriphos/ Lindane E.C. 20% with 1% concentration [185.95 + 16.80 Mts]

Treatment of soil under existing floors using chemical emulsion @ one litre per hole, 300 mm apart including drilling 12 mm diameter holes and plugging with cement mortar 1 :2 (1 cement : 2 Coarse sand) to match the existing floor :

With Chlorpyriphos/Lindane E.C. 20% with 1% concentration.

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level : -

1:2:4 (1 cement : 2 coarse sand (zone-III) : 4 graded stone aggregate 20 mm nominal size).

Providing and laying in position machine batched and machine mixed design mix M-25 grade cement concrete for reinforced cement concrete work, using cement content as per approved design mix, including pumping of concrete to site of laying but excluding the cost of centering, shuttering, finishing and reinforcement, including admixtures in recommended proportions as per IS: 9103 to accelerate, retard setting of concrete, improve workability without impairing strength and durability as per direction of Engineer-in-charge.“(Note :- Cement content considered in this item is @ 330 kg/cum.“Excess/ less cement used as per design mix is payable/recoverable separately). All works upto plinth level

Concrete of M25 grade with minimum cement content of 330 kg /cum

All works above plinth level upto floor V level Concrete of M25 grade with minimum cement content of 330 kg /cum

Making plinth protection 50mm thick of cement concrete 1:3:6 (1 cement : 3 coarse sand (zone - III) : 6 graded stone aggregate 20 mm nominal size) over 75mm thick bed of dry brick ballast 40 mm nominal size, well rammed and consolidated and grouted with fine sand, including necessary excavation, levelling & dressing & finishing the top smooth.

Centering and shuttering including strutting, propping etc. and removal of form for all heights:

Foundations, footings, bases of columns, etc. for mass concrete

Suspended floors, roofs, landings, balconies and access platform

Lintels, beams, plinth beams, girders, bressumers and cantilevers

Columns, Pillars, Piers, Abutments, Posts and Struts

Edges of slabs and breaks in floors and walls : Under 20 cm wide

Providing and laying damp-proof course 40 mm thick with cement concrete 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 12.5 mm nominal size).

Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete upto plinth level. -

Thermo-Mechanically Treated bars of grade Fe-500D or more

Providing and laying autoclaved aerated cement blocks masonry with 150mm/230mm/300 mm thick AAC blocks in super structure above plinth level up to floor V level with RCC band at sill level and lintel level with approved block laying polymer modified adhesive mortar all complete as per direction of Engineer-in-Charge. (The payment of RCC band and reinforcement shall be made for seperately).

Providing and fixing 18 mm thick gang saw cut, mirror polished, premoulded and prepolished, machine cut for kitchen platforms, vanity counters, window sills , facias and similar locations of required size, approved shade, colour and texture laid over 20 mm thick base cement mortar 1:4 (1 cement : 4 coarse sand), joints treated with white cement, mixed with matching pigment, epoxy touch ups, including rubbing, curing, moulding and polishing to edges to give high gloss finish etc. complete at all levels. - (Note: Edge moulding and polishing to edges will be paid separatly)

Granite stone slab of colour black, Cherry/Ruby red

Area of slab upto 0.50 sqm

Area of slab over 0.50 sqm

Granite stone slab of all colour and texture except black, Cherry/Ruby red

Area of slab over 0.50 sqm

Providing edge moulding to 18 mm thick marble stone counters, Vanities etc., including machine polishing to edge to give high gloss finish etc. complete as per design approved by Engineer-in-Charge.

Granite Work

Extra for fixing marble /granite stone, over and above corresponding basic item, in facia and drops of width upto 150 mm with epoxy resin based adhesive, including cleaning etc. complete.

Providing and fixing ISI marked flush door shutters conforming to IS : 2202 (Part I) non-decorative type, core of block board construction with frame of 1st class hard wood and well matched commercial 3 ply veneering with vertical grains or cross bands and face veneers on both faces of shutters:

30 mm thick including ISI marked Stainless Steel butt hinges with necessary screws

Extra for providing lipping with 2nd class teak wood battens 25 mm minimum depth on all edges of flush door shutters (over all area of door shutter to be measured).

Providing & Fixing decorative high pressure laminated sheet of plain / wood grain in gloss / matt / suede finish with high density protective surface layer and reverse side of adhesive bonding quality conforming to IS : 2046 Type S including cost of adhesive of approved quality

1.0 mm thick.

Providing and fixing bright finished brass sliding door bolt (Heavy) with necessary screws / bolts as per instruction of Engineer in charge etc. complete. Size : 300x16mm

Providing and fixing bright finished brass tower bolts (barrel type) with necessary screws etc. complete :

Providing and fixing bright finished brass handles with screws etc. complete :

Providing and fixing bright finished brass door latch with necessary screws etc. complete :

Providing gola 75x75 mm in cement concrete 1:2:4 (1 cement : 2 coarse sand : 4 stone aggregate 10mm and down gauge) including finishing with cement mortar 1:3 (1 cement : 3 fine sand) as per standard design :

In 75x75mm deep chase

Providing and fixing Ist quality ceramic glazed wall tiles conforming to IS: 15622 (thickness to be specified by the manufacturer), of approved make, in all colours, shades except burgundy, bottle green, black of any size as approved by Engineer-in-Charge, in skirting, risers of steps and dados, over 12 mm thick bed of cement mortar 1:3 (1 cement : 3 coarse sand) and jointing with grey cement slurry @ 3.3kg per sqm, including pointing in white cement mixed with pigment of matching shade complete.

Providing and laying rectified Glazed Ceramic floor tiles of size 300x300 mm or more (thickness to be specified by the manufacturer), of 1st quality conforming to IS : 15622, of approved make, in all colours, shades, except White, Ivory, Grey, Fume Red Brown, laid on 20 mm thick Cement Mortar 1:4 (1 Cement : 4 Coarse sand), jointing with grey cement slurry @ 3.3 kg/ sqm including pointing the joints with white cement and matching pigments etc., complete.

Providing and laying vitrified floor tiles in different sizes (thickness to be specified by the manufacturer) with water absorption less than 0.08% and conforming to IS : 15622, of approved make, in all colours and shades, laid on 20mm thick cement mortar 1:4 (1 cement : 4 coarse sand), including grouting the joints with white cement and matching pigments etc., complete -

Size of Tile 1000x1000 mm

Providing and laying Vitrified tiles in different sizes (thickness to be specified by the manufacturer), with water absorption less than 0.08% colours and shade, in skirting, riser of steps, laid with cement based high polymer modified quick set tile adhesive (water based) conforming to IS: 15477, in average 6 mm thickness, including grouting of joints (Payment for grouting of joints to be made separately)

Size of Tile 1000x1000 mm

Grouting the joints of flooring tiles having joints of 3 mm width, using epoxy grout mix of 0.70 kg of organic coated filler of desired shade (0.10 kg of hardener and 0.20 kg of resin per kg), including filling / grouting and finishing complete as per direction of Engineer-in-charge

Size of Tile 1000x1000 mm

6 mm cement plaster of mix

1:3 (1 cement : 3 fine sand)

12 mm cement plaster of mix :

1:4 (1 cement: 4 coarse sand)

18 mm cement plaster in two coats under layer 12 mm thick cement plaster 1:5 (1 cement: 5 coarse sand) and a top layer 6 mm thick cement plaster 1:3 (1 cement : 3 coarse sand) finished rough with sponge

Providing and applying white cement based putty of average thickness 1 mm, of approved brand and manufacturer, over the plastered wall surface to prepare the surface even and smooth complete.

Applying priming coats with primer of approved brand and manufacture, having low VOC (Volatile Organic Compound ) content. -

With water thinnable cement primer on wall surface having VOC content less than 50 grams/litre

Wall painting with premium acrylic emulsion paint of interior grade, having VOC (Volatile Organic Compound ) content less than 50 grams/ litre of approved brand and manufacture, including applying additional coats wherever required to achieve even shade and colour -

Two or more coats

Painting with synthetic enamel paint of approved brand and manufacture to give an even shade :

Two or more coats on new work over an under coat of suitable shade with ordinary paint of approved brand and manufature

Finishing with Deluxe Multi surface paint system for interiors and exteriors using Primer as per manufacturers specifications -

Two or more coats applied on walls @ 1.25 ltr/10 sqm over and including one coat of Special primer applied @ 0.75 ltr / 10 sqm

Providing and laying factory made coloured chamfered edge Cement Concrete paver blocks of required strength, thickness & size/shape, made by table vibratory method using PU mould, laid in required colour & pattern over 50mm thick compacted bed of fine sand, compacting and proper embedding/laying of inter locking paver blocks into the sand bedding layer through vibratory compaction by using plate vibrator, filling the joints with locally available sand and cutting of paver blocks as per required size and pattern, finishing and sweeping extra sand in footpath, parks, lawns, drive ways or light traffic parking etc. complete as per manufacturer’s specifications & direction of Engineerin-Charge.

60mm thick Cement concrete paver block of M-35 grade with approved colour, design & pattern.

Providing and placing on terrace (at all floor levels) polyethylene water storage tank, IS : 12701 marked, with cover and suitable locking arrangement and making necessary holes for inlet, outlet and overflow pipes but without fittings and the base support for tank.

Structural steel work riveted, bolted or welded in built up sections, trusses and framed work, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer all complete.

Providing and fixing on wall face / floor with clips unplasticised - PVC (SWR type 'B' having working pressure 4 Kg/sqcm ) pipes conforming to IS: 13592 including jointing with seal ring conforming to IS: 5382 leaving gap for thermal expansion of approved make such as Supreme/Prince /Ashirvad etc. complete as approved by the Engineer in charge. Single socketed pipes 110 mm diameter

Providing and fixing on wall face / floor with clips unplasticised - PVC (SWR type 'B' having working pressure 4 Kg/sqcm ) pipes conforming to IS: 13592 including jointing with seal ring conforming to IS: 5382 leaving gap for thermal expansion of approved make such as Supreme/Prince /Ashirvad etc. complete as approved by the Engineer in charge. 63 mm Diameter

Providing and fixing on wall face / floor with clips unplasticised - PVC (SWR type 'A', working pressure 4 Kg per sqcm ) pipes accessories conforming to IS: 14735 including jointing with seal ring conforming to IS: 5382 leaving gap for thermal expansion of approved make such as Kissan classic/ Prince/Gold etc. complete as per the instruction of Engineer-in-charge. 110 mm Cowl

Providing and laying ECO Drain pipe of 200mm diamater SN4 grade confirming to IS 16098 for sevarage application including all fixtures of approved make such as Supreme / Prince etc. complete as per the instruction of Engineer-in-charge.

Providing and laying ECO Drain pipe of 160mm diamater SN4 grade confirming to IS 16098 for sevarage application including all fixtures of approved make such as Supreme / Prince etc. complete as per the instruction of Engineer-in-charge.

Providing and laying ECO Drain pipe of 110mm diamater SN4 grade confirming to IS 16098 for sevarage application including all fixtures of approved make such as Supreme / Prince etc. complete as per the instruction of Engineer-in-charge.

Providing and fixing vitreous china wall mounted type water closet including ULTRA soft closing slim seat cover (ARS-WHT-39953BIUFSM) with all fittings & PNEUMATIC SINGLE PIECE SLIM CONCEALED CISTERN WITH FLOOR mounting frame installation kit and S-type drain pipe connection set for wall hung WC with installation kit (APC-WHT-5012500FS) with installation of complete system with fittings, 2-way bib cock with wall flange (ARI-39041), Angular stop cock with wall flange (ARI-39053), health faucet ( ALD-CHR 573)etc. complete cutting and making good the walls and floors wherever required as per approved make of Jaquar or approved equivalent make. The approved make like Jaquar/Kohler make. Size 345X495X365mm

Providing and fixing THIN RIM TABLE TOP BASIN in white Matt (Model No-JDS-WHT-25911 of Jaquar group) including 15mm blush sensor faucets (Blush Tall body Deck Mounted Sensor faucet with control box SNR-51449) pillar cock, 450mm long braided hose (ALD-805B) with two 15mm Nuts & rubber washers without nipple, 32mm C.P. brass waste coupling of click clack (ALD-727L130 /ALD-727), Bottle Trap with fully casted body (ALD-769L300x190), with nut & rubber washer, Angular stop cock with wall flange (ARI-39053) including cutting and making good the walls wherever required etc Complete as per the instruction of Engineer incharge. The approved make like Jaquar/Kohler make. Size 420x420x150mm

Providing and fixing wall hung basin with fixing accessories (Model No-LYS-WHT-38801 of Jaquar group) including 15mm blush sensor faucets (Blush Tall body Deck Mounted Sensor faucet with control box SNR-51449) pillar cock, 450mm long braided hose (ALD-805B) with two 15mm Nuts & rubber washers without nipple, 32mm C.P. brass waste coupling of click clack (ALD-727L130 /ALD-727), Bottle Trap with fully casted body (ALD-769L300x190), with nut & rubber washer, Angular stop cock with wall flange (ARI-39053) including cutting and making good the walls wherever required etc Complete as per the instruction of Engineer incharge. The approved make like Jaquar/Kohler make. Size: 650X565X155mm

Providing and fixing URINAL (BACK INLET) with fixing accessories (Model No-URS-WHT-13253N of Jaquar group) including SENSOR MINI CONCEALED TYPE FLUSHING VALVE FOR URINAL COMPLETE SET WITH INSTALLATION BOX (SNR-STL-51083) including cutting and making good the walls wherever required etc. complete as per the instruction of Engineer incharge. The approved make like Jaquar/Kohler make. Size 385x325x635mm

Providing and fixing accessories for differently able person such as Grab Bar with vetical swing having satin finish (WAC-SAP-BG0800CSN) etc. complete as per the direction of Engineer in charge.

Providing and fixing accessories for differently able person such as Grab Bar 692 mm long having satin finish (WAC-SAP-BG0600CSN) etc. complete as per the direction of Engineer in charge.

Providing and fixing Toilet paper holder with flap recessed type (Stainless Steel AHS-CHR-1553) etc. complete as per the direction of Engineer in charge.

Providing and fixing urinal glass partioan having 8mm thick (toughend & frosted) of size 1200x600mm (JSEE-CHR-810UF60H19X) etc. complete as per the direction of Engineer in charge.

Providing and fixing on floor 110x110 mm SWR PVC Nanhi trap having ISI make as approved by the Engineer in charge.

Providing & Fixing 100mm to 110mm Stainless Steel 304 Jali (Heavy) fully openable type of approved make /quality by Engineer Incharge for any type of traps etc complete. 100mm dia weight not less than 100 gms

Providing and fixing C.P brass anglular stop cock with wall flange for basin and gyser points of approved make as per the instruction of Engineer-In-charge. 15 mm nominal bore

Providing and fixing CP brass regular body Concealed stop cock with protective cap (CONCEALED PART-ALD-CHR-083) and exposed part of concealed stop cock & flush cock with fitting sleeve, operatiing leaver & adjustable wall flange with seal (ALD-39083K) of approved make as per the instruction of Engineer-In-charge. 15 mm nominal bore

Providing and fixing blush sensor faucets (Blush Tall body Deck Mounted Sensor faucet with control box SNR-51449) piller cock of approved make as per the instruction of Engineer-In-charge. 15 mm nominal bore

Providing and fixing Bolt touch free infrared hand dryer with 1150W rated power & carbon brush motor having stainless steel finish and material used is SS 304 grade (Model No-HDR-SSF-AK2803D or approved equivalent make) fixed with necessary screws/ plugs etc. complete as per the instruction of Engineer-In-charge.

Providing and fixing Wall Mounted Paper Towel Dispenser (Towel with c/z folds) having AISI 304 Stainless Steel satin finished material with minimum 400 paper towel holding capcity (Model No-PTD-SAP-DT0106CS or approved equivalent make) fixed with necessary SS screws/plugs etc. complete as per the instruction of Engineer-In-charge.

Providing and fixing Soap Dispenser (Automatic) having capacity 0.8L chrome/black finished aluminium/ABS material (Model No-SDR-BLC-DJ0160AS or approved equivalent make) fixed with necessary SS screws/plugs etc. complete as per the instruction of Engineer-In-charge.

Providing and fixing 450mm dia. Swivel Mirror (ACN-1195N) from approved make such as Jaquar/Kolhar/Roca having beveled edge with required fixtures such as bracket and screws etc. complete as per the direction of Engineer-in-charge.

Providing and fixing G.I. pipes complete with G.I. fittings including trenching and refilling etc.

15 mm nominal outer dia Pipes

25 mm nominal outer dia Pipes

Providing and filling sand of grading zone V or coarser grade, allround the G.I. pipes in external work :

25 mm nominal outer dia Pipes

Providing and fixing G.I. Union in G.I. pipe including cutting and threading the pipe and making long screws etc. complete (New work) :

15 mm nominal bore

25 mm nominal bore

Providing and fixing ball valve (brass) of approved quality, High or low pressure, with plastic floats complete

25 mm nominal bore

Making connection of G.I. distribution branch with G.I. main of following sizes by providing and fixing tee, including cutting and threading the pipe etc. complete :

25 to 40 mm nominal bore

Providing and fixing gun metal gate valve with C.I. wheel of approved quality (screwed end) :

25 mm nominal bore

Providing and fixing brass ferrule with C.I. mouth cover including boring and tapping the main :

20 mm nominal bore

Excavating trenches of required width for pipes, cables, etc. including excavation for sockets, and dressing of sides, ramming of bottoms, depth upto 1.5m including getting out the excavated soil, and then returning the soil as required, in layers not exceeding 20cm in depth including consolidating each deposited layer by ramming, watering, etc. and disposal of surplus excavated soil as directed within a lead of 50m:

All kinds of soil

Pipes, cables etc. exceeding 300 mm dia but not exceeding 600 mm

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work upto plinth level.

1:3:6 (1 Cement : 3 coarse sand (zone-III) : 6 graded stone aggregate 20 mm nominal size).

Making connection of drain or sewer line with existing manhole including breaking into and making good the walls, floors with cement concrete 1:2:4 mix (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size) cement plastered on both sides with cement mortar 1:3 (1 cement : 3 coarse sand) finished with a floating coat of neat cement and making necessary channels for the drain etc. complete:

For pipes 250 to 300 mm diameter

Providing and fixing square-mouth S.W. gully trap grade `A' complete with C.I. grating, brick masonry chamber with water tight C.I. cover with frame of 300x300 mm size (inside), the weight of cover to be not less than 4.50 kg and frame to be not less than 2.70 kg per standard design.

100x100 mm Size P type

With F.P.S. Bricks calss designation 75

Constructing brick masonry manhole in cement mortar 1:4 ( 1 cement : 4 coarse sand ) with R.C.C. top slab with 1:2:4 mix (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size), foundation concrete 1:4:8 mix (1 cement : 4 coarse sand : 8 graded stone aggregate 40 mm nominal size), inside plastering 12 mm thick with cement mortar 1:3 (1 cement : 3 coarse sand) finished with floating coat of neat cement and making channels in cement concrete 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size) finished with a floating coat of neat cement complete as per standard design :

Inside size 90x80 cm and 45 cm deep including C.I. cover with frame (light duty) 455x610 mm internal dimensions, total weight of cover and frame to be not less than 38 kg (weight of cover 23 kg and weight of frame 15 kg) :

With common burnt clay F.P.S. (non modular) bricks of class designation 7.5

Extra for depth for manholes :

Size 90x80 cm

With common burnt clay F.P.S. (non modular) bricks of class designation 7.5

Providing and fixing fly proof stainless steel grade 304 wire gauge, to windows, ventilators and clerestory windows using wire gauge with average width of aperture 1.4 mm in both directions with wire of dia. 0.50 mm all complete.

With 12 mm mild steel U beading

Supplying and laying Moorum(Hard) below pavement surface in layer of 150mm thick including watering, compacting and consolidating in layers etc. complete as per the direction of engineer-in-charge.

Providing and fixing aluminium extruded section body tubular type universal hydraulic door closer (having brand logo with ISI, IS : 3564, embossed on the body, door weight upto 36 kg to 80 kg and door width from 701 mm to 1000 mm) with double speed adjustment with necessary accessories and screws etc. complete.

Providing and fixing on wall face unplasticised Rigid PVC rain water pipes conforming to IS : 13592 Type A, including jointing with seal ring conforming to IS : 5382, leaving 10 mm gap for thermal expansion,(i) Single socketed pipes.

110 mm diameter

Providing and fixing on wall face unplasticised - PVC/SWR moulded fittings/ accessories for unplasticised Rigid PVC rain water pipes conforming to IS : 13592 Type A including jointing with seal ring conforming to IS : 5382 leaving 10 mm gap for thermal expansion.

Bend 87.5° : 110 mm bend

Shoe (Plain) : 110 mm Shoe

Providing and fixing unplasticised -PVC pipe clips of approved design to unplasticised - PVC rain water pipes by means of 50x50 x50 mm hard wood plugs, screwed with M.S. screws of required length including cutting brick work and fixing in cement mortar 1:4 (1 cement: 4 coarse sand) and making good the wall etc. complete.

110 mm diameter

Providing gola 75x75 mm in cement concrete 1:2:4 (1 cement : 2 coarse sand : 4 stone aggregate 10 mm and down gauge), including finishing with cement mortar 1:3 (1 cement : 3 fine sand) as per standard design

In 75x75 mm deep chase

Providing waterproofing for the terrace by Liquid Membrane Treatment method by following as per the specifications listed below with a guarantee period of 5 years.Supplying, providing and applying water proofing treatment with Liquid Membrane type water proofing methods using polymer modified water based bituminous flexible Liquid membranes having High melting points (Up to 120° C), flexible (Up to 900% ASTM D 522-93a Method B), tensile recovery 95%, High solid ASTM D1644, Crack bridging with high adhesive strength, high tear resistance and top coating with Special resin based white coat having heat resistance up to 120° C, flexible 200-300% ASTM D2370, 95% tensile set recovery, high UV resistance ASTM G 53:88, SBR base Primer and Fiber Mesh 10x10Size.

a) First layer :- Premiering the surface with one coat of SBR Based Primer with a spread rate of 150 grams/ Sqmt. b) Second layer :- One coat of Polymer modified bituminous water based liquid membrane diluting with water (ratio: 1:1000 ml water) with a spread rate of 100 grams/Sqmt. c) Third layer :- Reinforcement of non owen fabric cloth 20 to 25 GSM @0.8 Sqmt/ M2 fabric cloth. (Total top area will be measured for payment). d) Fourth layer :- One coat of Polymer modified bituminous water based liquid membrane diluting with water (ratio: 1:250 ml water) with a spread rate of 300 grams/Sqmt. This layer will be allowed to be air cured for 2-4hours. e) Fifth layer :- Two coats of Special resin based Polymer modified UV resistance white water based liquid membrane diluting with water (ratio: 1:200 ml water) with a spread rate of 300 grams/Sqmt/coat. Second coat treatment will be carried out after first coat is considerably dried up.

Note:- After completion of the above treatment, the bidder will perform the leak proofness test by filling the avg.100mm thick water over treated area for 3 days. The Bidder shall provide 5years guaranty against leak proof ness of the treated area on rupees 100 non judicial stamp paper.

Making khurras 45x45 cm with average minimum thickness of 5 cm cement concrete 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate of 20 mm nominal size) and finished with 12mm cement plaster 1:3 (1 cement : 3 coarse sand) and a coat of neat cement rounding the edge and making and finishing the outlet complete.

Providing and fixing factory made uPVC glazed/wire mesh windows/doors comprising of lead free uPVC multi-chambered frame, sash and mullion/coupler (where ever required) extruded profiles having minium wall thickness of 1.70 mm of Series R1 and R2 profiles and 2.10 mm for Series R3 and R4 profiles conforming to EN:12608 in any shape, colour and design duly reinforced with galvanized mild steel section made of required shape & size as per CPWD specification, uPVC extruded glazing beads, interlock and inline sash adaptor(where ever required) of appropriate dimension, EPDM gasket, hardware, SS 304 grade fasteners of minium 8mm dis with countersunk head, comprising of maching polyamide PA6 grade sleeve for fixing frame to finished wall as per IS 1367: Part 1 to 14, plastic packers, plastic caps and necessary stainless steel screws etc. Profile frame, sash & mullion (if required) shall be mitred cut and fusion welded/mechanically jointed duly sealed at all corners, including drilling of holes for fixing hardware and drainage of water etc.

After fixing frame the gap between frame and adjacent finished wall shall be filled with weather proof silicon sealent over backer rod of approved size and quality, all complete as per approved drawing & direction of Engineer-in-Charge. Section of steel rainforcement and cross sections of uPVC profiles to be as per design approved by Engineer-in-Charge.

Wire mesh/ Glazing of plain / tougjened/laminated /double glass unit with/without high performance coatings as per design requirements and confirming to IS:3548 & IS: 16231 shall be paid separatly.

Note:- Structural design proof checked from a Government Engineering Institute, to be provided by the manufacturer for :

(i) Sites with basic wins speed > 45m/sec as per IS: 875-Part 3

(ii) Sites with structre height more than 20m for all wind speeds

Casement door single panel with zinc alloy (zamak) 3D hinges, multi-point locking system with cylinder, zinc alloy (zamak) powder coated handles on both sides.

Using R4 series with frame (64mm & above) x (55mm & above) & sash (64mm& above) x (100mm & above). (Height above 2.5 Metre)

Providing and fixing glazing in aluminium door, window, ventilator shutters and partitions etc. with EPDM rubber / neoprene gasket etc. complete as per the architectural drawings and the directions of engineer-in-charge . (Cost of aluminium snap beading shall be paid in basic item):

With float glass panes of 8 mm thickness (weight not less than 20 kg/sqm)

Extra for providing design frosting (glass and its fitting will be paid separatly) by sandblasting or acid etching to turn it as opaque with design as approved and toughing the same glass etc.complete as per approved design and as per the direction of engineer-in-charge.

Providing and fixing 4mm thick ( Saint-Gobain/AIS/equivalent as approved) LED glass mirror pasted on the wood plastic solid frame (24mmx12mm) whilte colour and covered with 4mm thick plastic sheet on the back side. The mirror glass shall have 1" eaching on all side thus making it as a complete border to the mirror. The LED mirror shall have warm white colour light and necessary adoptor & other electrical/Electronic accessories on the back side and touch sensor on the front side etc. complete as per the direction of Engineer-in-charge. Size of Mirror: 900x1500mm

Providing and fixing 4mm thick ( Saint-Gobain/AIS/equivalent as approved) full length glass mirror pasted on the wood plastic solid frame (24mmx12mm) having wood colour french polished with necessary arrangement (hooks) to be fixed on wall etc. complete as per the direction of Engineer-in-charge. Size: 600x1500mm

Providing and fixing machine cut Kadappa Stone (Mininum Thickness 25mm) in shelves and other similar locations in cement mortar 1:4 etc. complete as per the direction of engineer-in-charge.

Providing and fixing aluminium work for doors, windows, ventilators and partitions with extruded built up standard tubular sections/ appropriate Z sections and other sections of approved make conforming to IS: 733 and IS: 1285, fixing with dash fasteners of required dia and size, including necessary filling up the gaps at junctions, i.e. at top, bottom and sides with required EPDM rubber/ neoprene gasket etc. Aluminium sections shall be smooth, rust free, straight, mitred and jointed mechanically wherever required including cleat angle, Aluminium snap beading for glazing / paneling, C.P. brass / stainless steel screws, all complete as per architectural drawings and the directions of Engineer-in-charge. (Glazing, paneling and dash fasteners to be paid for separately) :

For shutters of doors, windows & ventilators including providing and fixing hinges/ pivots and making provision for fixing of fittings wherever required including the cost of EPDM rubber / neoprene gasket required (Fittings shall be paid for separately

Powder coated aluminium (minimum thickness of powder coating 50 micron)

Providing and fixing 12 mm thick prelaminated particle board flat pressed three layer or graded wood particle board conforming to IS: 12823 Grade l Type ll, in panelling fixed in aluminum doors, windows shutters and partition frames with C.P. brass / stainless steel screws etc. complete as per architectural drawings and directions of engineer?in-charge

Pre-laminated particle board with decorative lamination on both sides

N H CONSTRUCTION COMPANY

Ameet Rohidas Rathod